SCH main here. I think recitation should make Adlo an instant cast. When a tankbuster shows up I barely have enough time to put a shield on the tank without wasting a swiftcast. The other healers get an instant shield even the non-shield healers get one. Having it tied to another ability would make it different enough from the other healers. Using protraction > recitation > swiftcast > adlo > deployment tactics all for one spell is kind of ridiculous even for an OP super party shield. If recitation made adlo instant that would at least take away the need to use swiftcast to keep up dps or dodge an aoe or keeping up with the tank while doing a big pull.